SMUGDESK USB-C Male to Female Extension Cable 30cm USB 3.2 20Gbps 100W 8K Thunderbolt 3/4

30 cm USB-C Extension Cable

This 30-centimetre USB-C male-to-female extension cable adds reach for laptops, monitors and high-performance peripherals. It carries USB 3.2 20Gbps data, 100W Power Delivery charging and 8K/5K video signals. The UltraSoft HighFlex construction makes it easy to route in tight spaces. It is USB 4.0 compliant and fully compatible with Thunderbolt 3 and Thunderbolt 4 devices.

Build integration and cleared space

The cable extends an existing USB-C port by 30 centimetres without reducing the 20Gbps bandwidth or 100W charging capability. Its highly flexible jacket allows sharp bends behind desks or inside enclosures where a stiff cable would not fit. It frees the host port from strain caused by heavy or short peripheral plugs. No extra drivers or power adapters are required for the supported data, power and video functions.

Upgrade from shorter or slower cables

This cable replaces shorter USB-C cables that limit device placement or older cables capped at lower data rates and power levels. The jump is worthwhile when you need the full 20Gbps throughput for fast storage, 100W charging for power-hungry laptops, or 8K video output to a high-resolution display. It is not suited for runs longer than 30 centimetres or for applications that require active signal boosting beyond this length.